Open-Source Directory — Claude / Anthropic

Claude
Tools

A curated index of extensions, plugins, MCP servers, hooks, and integrations for Claude — discovered from GitHub and refreshed daily.

Repository Growth — Last 30 Days

8281entries
★ starsA–Z name

html-animation-to-mp4

★ 5
@AZR-Software-Solutions

Render an HTML/CSS/JS animation (esp. a Claude Design timeline artifact) into a clean MP4 — deterministic headless-browser frame capture + ffmpeg. CLI + Claude skill.

updated Oct 2026

kiro-anywhere

★ 5
@solomem

Universal migration tool for Kiro CLI. Convert Cursor, Claude Code, Windsurf, Continue, Cline, Copilot, Aider and other AI coding-agent configs into Kiro agents, skills, steering and hooks.

updated Sep 2026

kamar-taj

★ 5
@ShockRock2004

My Claude Code skills. wong turns your work day into a study guide you can actually read. dormammu breaks your code until it works. agamotto summons a ruthless AI critic to tear your plans apart.

updated Oct 2026

sbx-vscode

★ 5
@TriticeaeToolbox

A Docker Sandbox kit that installs VSCode and the Claude Code extension

updated Sep 2026

ux-principles-skill

★ 5
@dereyurtali

A Claude Code skill that gives Claude practical UX, interaction-design & visual-design knowledge for building and reviewing user interfaces.

updated Jul 2026

claude-release-workflow

★ 5
@eranw2000

Two-verb ship-to-production workflow for Claude Code: /pr-checkpoint to iterate on a PR + local Docker, /release as the atomic ship gate (merge, docs, push, verify deploy), /production-smoke for read-only post-deploy checks, plus a push-to-main guard hook.

updated Oct 2026

tokenwise

★ 5
@lohani-mohit

🪙 A local, zero-dependency token-cost profiler for Claude Code sessions. Finds what actually burned your tokens (big results that re-bill every turn, redundant reads, runaway subagents) and how to cut it.

updated Sep 2026

claude-status-bar

★ 5
@AdilHoumadi

A menu-bar and floating traffic light for Claude Code sessions - red/yellow/green at a glance, driven by hooks. macOS, zero telemetry.

updated Oct 2026

relay

★ 5
@essedev

Native macOS terminal for running many coding agents in parallel. Swift 6 + AppKit, SwiftTerm engine, agent state from Claude Code hooks instead of output parsing. Workspaces, split panes, triage dashboard. ~90 MB resident, 2.4us added input latency. brew install --cask essedev/relay/relay

updated Oct 2026

make-playbook

★ 5
@tamdogood

A Claude Code skill: indie-maker checklists inspired by Pieter Levels' MAKE, organized by Idea/Build/Launch/Grow/Monetize/Automate/Exit.

updated Aug 2026

finding-unknowns-skill

★ 5
@baizhiyuan

A Claude Code skill for discovering your unknowns (unknown unknowns / unknown knowns) before, during, and after implementation.

updated Aug 2026

oh-my-petcare

★ 5
@idonafraid-create

Oh My Petcare is an AI notebook for cat and dog parents. It turns everyday pet care into clear records, timely reminders, and vet-ready notes, quietly looking after your cat or dog for their whole life. Local-first and private. No diagnosis.

updated Sep 2026

codesplain

★ 5
@opitaru-sys

A Claude Code skill that keeps a plain-language map of your codebase, for people who build software through AI and cannot read the code themselves.

updated Aug 2026

ai-pm-atom-lesson

★ 5
@uimarch123-arch

Claude Code Skill:把一个原子知识点自动展开成单文件、离线可用的交互式 HTML 原子课件——含权威定义、贯穿项目案例、实操判断题、可视交互 Demo

updated Jul 2026

SmartCLI

★ 5
@dwgx

Three Agent Skills over one pluggable PTY + pyte core: drive TUIs, design terminal effects, and render cell-accurate UIs. pip install smartcli-toolkit

updated Oct 2026

claude-skill-router

★ 5
@tsvelovskiysv

Semantic router for Claude Code Agent Skills — finds and installs the right skills for your project from a 65k catalog.

updated Jul 2026

ats-resume-skill

★ 5
@msdanyg

Free Claude Skill that formats & audits resumes so Workday, Greenhouse, Lever & iCIMS parse them correctly — no more blank Company/Dates/Title fields.

updated Sep 2026

claude-skill-whiteboard-explainer

★ 5
@brandonvant

Claude Code skill: VideoScribe-quality whiteboard explainer videos in HyperFrames — photo-hand mask reveals, Whisper word-sync, hard QA gates

updated Oct 2026

configdeck

★ 5
@sanghun0724

Native macOS SwiftUI dashboard for inspecting your ~/.claude config — skills, agents, settings, hooks, MCP servers, slash commands.

updated Jul 2026

fable-playbook

★ 5
@gomboczmarton

A portable Claude Code skill that turns Thariq Shihipar's "Field Guide to Fable" (Anthropic) into a reusable playbook of collaboration plays for working with Fable-class models — discovery, generative, and execution moves Claude draws from at each step to keep you in the loop.

updated Jul 2026

android-update-deps

★ 5
@alvarose

Update your Android dependencies without breaking the build. An agent skill that checks hidden compileSdk/AGP/Kotlin requirements, CVEs and Google Play's 16 KB rule, reviews Dependabot/Renovate PRs, and changes nothing until you approve. Works in Claude Code, Codex, Gemini and Android Studio.

updated Oct 2026

codex-game-studios

★ 5
@hongyuanc

An independent Codex-native adaptation of Claude Code Game Studios, tiered GPT-6 and GPT-5.6 routing, transactional engine packs, lifecycle hooks, and cross-platform validation.

updated Sep 2026

agentic-monorepo-template

★ 5
@chrille0313

Stack-agnostic monorepo template where agents are the workflow: PM → implementer → fresh-context reviewer loops via Claude Code subagents, skills, and GitHub Actions

updated Sep 2026

omni-computer-use

★ 5
@Jason26214

Windows computer-use MCP server - 1:1 replica of Claude Desktop's tool surface, for the Claude Code CLI or any MCP client. Screenshots, mouse, keyboard, multi-monitor. Full tier everywhere: type into IDEs, launch loose dev builds, let the agent test the app you're building.

updated Oct 2026
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